/* blacken - a library for Roguelike games
 * Copyright © 2011,2012 Steven Black <yam655@gmail.com>
 *
 * This program is free software: you can redistribute it and/or modify
 * it under the terms of the GNU Lesser General Public License as published by
 * the Free Software Foundation, either version 3 of the License, or
 * (at your option) any later version.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * and the GNU Lesser General Public License along with this program.  
 * If not, see <http://www.gnu.org/licenses/>.
 */
package com.googlecode.blacken.navierstokes;

/**
 * @author yam655
 *
 */
public interface SupportsNavierStokes {
    /**
     * Get a Navier-Stokes value
     * @param idx index for the particular value
     * @param layer which layer will this be for?
     * @return value
     */
    public float getNavierStokes(int idx, int layer);
    /**
     * Set a Navier-Stokes value
     * @param idx index for the particular value
     * @param layer which layer will this be for?
     * @param value value to use
     */
    public void setNavierStokes(int idx, int layer, float value);
}
